From: Ben Widawsky <benjamin.widawsky@intel.com>
Date: Fri, 6 Dec 2013 22:10:50 +0000 (-0800)
Subject: drm/i915: Takedown drm_mm on failed gtt setup
X-Git-Tag: v3.15-rc1~51^2~62^2~80^2~51
X-Git-Url: https://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=c39538a88dcfdbb905e60f9168d6d49460cabe57;p=pandora-kernel.git

drm/i915: Takedown drm_mm on failed gtt setup

This was found by code inspection. If the GTT setup fails then we are
left without properly tearing down the drm_mm.

Hopefully this never happens.

Signed-off-by: Ben Widawsky <ben@bwidawsk.net>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
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